This is a CPK generator that equals the result to Minitab in Excel, gives a normal plot, in control and a random mean.

CPKgo is a virtual tool that allows you to get cpk values anywhere you go from any device with internet access.

With this tool you can get a normal plot always.

Warns if the process is out of control or if its ok.

Acceptable

X-Bar Ok

Unacceptable

Out of Control

Gives the option of taking multiple digits after zero.

39.587

All random.

The calculation is very close to the Minitab result and exact with Excel.

Minitab CPK | 1.35 |

Excel CPK | 1.35 |